Oxygen bottle parts blew into Qantas 747 cabin (Reuters)

An aviation official carries a No. 5 oxygen tank during a press briefing at the Lufthansa hangar in Manila, July 29, 2008. (Romeo Ranoco/Reuters)Reuters - Investigators looking at whether an exploding oxygen bottle blew a large hole in the side of a Qantas 747 said on Wednesday part of a bottle burst into the plane's cabin and partly moved a door lock. The Qantas 747-400 suffered a loss of cabin pressure during a flight from Hong Kong to Melbourne last Friday, forcing the plane to make an emergency descent from 29,000 feet to 10,000 feet before landing safely in Manila in the Philippines.